baber/WOPTO huggingface dataset:
Patent JP-H04192274-A (JP)
Title: Connector for substrates
Inventor: KURAHASHI YOSHIO
IPC: H05K3/36
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the working time necessary to electrical connection of neighboring circuit substartes having plural connecting ends by lining up and maintaining plural conductive terminal pieces formed by bending the connections at both ends almost square near the both ends at a specific interval by insulating connection holders. CONSTITUTION:The ends 11A and 11B to be connected of the conductive patterns of neighboring circuit substartes 11A and 11B are arranged to position to oppose each other. The both electric connections 5 of the conductive terminal pieces 2 of a connector 1 for substartes are inserted to terminal piece inserting holes of the ends 11A and 11B of the substartes and fixed by soldering and the like. By using the connector 1 in such a way, the contacts 5 of the terminal pieces 2 can be inserted simultaneously to all the opposite inserting holes of the connecting ends 10A and 10B of the substartes 10A and 10B to be connected, and thereby, the efficiency of the electrical connection work is improved, and the time necessary to the connection work can be reduced.
Patent JP-H02168185-A (JP)
Title: Topography avoiding radar apparatus mounted on airplane
Inventor: TAKECHI KENICHI
IPC: G01S13/935
Filed: 1988-12-22
Abstract: PURPOSE:To detect an obstacle present above a specific altitude with high accuracy by detecting the actual angle-of-elevation value of clutter from the signals of a sum pattern SIGMA and a difference pattern DELTA according to a monopulse system and comparing the same with the angle-of-elevation value at the specific altitude. CONSTITUTION:A transmission wave is emitted in an altitude and distance direction detecting an obstacle from a phased array antenna and the reflected wave is received by the antenna 1 to prepare a receiving signals of a sum pattern SIGMA and a difference pattern DELTA in a monopulse comparator 3. The receiving signals of the patterns SIGMA, DELTArespectively pass through a mixer 10 to be digitalized by A/D converters 14. Operation is performed at the distance of clutter detected by a measuring device 19 according to a predetermined formula and the angle of elevation of the clutter is detected from the angle of elevation of an antenna bore sight axis according to a predetermined formula. The specific altitude where the obstacle is detected at the distance of the clutter detected by a clutter detector 18 and the angle of a radar platform with a horizontal direction are calculated. By an obstacle detector 21, the angle of elevation detected by the measuring device 19 is compared with that at the specific altitude calculated by an angle-of-elevation detector 20.
Patent JP-H06172604-A (JP)
Title: Thermoplastic elastomer composition
Inventor: OBA HIROAKI
IPC: C08L33/08
Filed: 1992-12-03
Abstract: PURPOSE:To obtain the title composition which is composed of polyvinylidene fluoride resin and a specific gel-containing acrylic elastomer and can suitably be used as a hose material for fuel oil because of its excellent resistance to fuel permeation. CONSTITUTION:The objective composition is composed of (A) 6 to 95wt.% of polyvinylidene fluoride resin and (B) 94 to 5wt.% of gel-containing elastomer containing (i) 60 to 99.9wt.% of alkyl acrylate and/or alkoxy-substituted alkyl acrylate, (ii) 0 to 30wt.% of alpha,beta-unsaturated nitrile, (iii) 0.1 to 10wt.% of crosslinkable monomer having a plurality of double bonds and (iv) 0 to 39.9wt.% of ethylenically unsaturated compound copolymerizable with monomer components i through iii where the total wt.% of (i), (ii), (iii) and (iv) reaches 100. It is preferred that methyl acrylate be used as a component(i)because it gives a well balanced composition in its cold resistance, mechanical strength and the like.
Patent JP-2001144297-A (JP)
Title: Manufacturing method for thin-film transistor
Inventor: JUMONJI SHIN
IPC: G02F1/1368
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To improve yield for a thin-film transistor, related to manufacturing an active matrix type liquid-crystal display device comprising a thin-film transistor, by preventing the under-cut of an aluminum film, when a gate electrode of 3-layer structure comprising a titanium film, aluminum film, and titanium film is formed by dry-etching to provide a gate electrode of a well-tapered form, so that a gate insulating film formed over it is prevented from breakdown. SOLUTION: An upper-layer titanium film 4 and an intermediate-layer aluminum film 3 of a gate electrode material layer are dry-etched, using Cl2 and BCl3. For the dry-etching with a lower-layer titanium film 2, the etchant is added with CHF3 whose aluminum etching rate is low, and Cl2, BCl3 and CHF3 are used for adjustment to a specified partial pressure ratio.
Patent JP-H09158390-A (JP)
Title: Ceiling of building
Inventor: TOKAI YOSHIHIRO
IPC: E04B9/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce construction cost. SOLUTION: A lattice ceiling 14 is supported to a beam and a girder G, and a section surrounded by the beam and the girder G is covered with the lattice ceiling 14. The ceiling 14 is composed of a lattice stile 15 and decorative sheets 16. The edge section of the lattice stile 15 is assembled to the beam and girder G, and functions as a building structural material for receiving and earthquake and horizontal force such as a wind applied to a wooden building 1 in the same manner as the beam and the girder G in combination. The stile 15 is constituted of a plurality of first framework materials 23 extended in the direction among the beams of the wooden building 1 and a plurality of a second framework materials 24 elongated in the girder line direction.  The first framework materials 23 are arranged in parallel in the girder line direction, and the second framework materials 24 are disposed in parallel in the direction crossed at right angles to the framework materials 23. That is, the whole stile 15 is formed in a latticed shape, and the decorative sheets 16 are installed to the stile 15. According to the constitution, since the ceiling 14 is assembled and supported to the beam and the girder G, the ceiling 14 need not be hung down and supported from the beam and the girder G.
Patent JP-2000145092-A (JP)
Title: Finish material fitting structure to extruded cement board
Inventor: TAKEYAMA JUNSUKE
IPC: E04B2/94
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a finish material fitting structure to an extruded cement board capable of fitting a finish material without being restricted by the layout of the extruded cement board in the case of fitting the extruded cement board to a skeleton, and fitting the finish material to its surface. SOLUTION: Upper and lower end faces of an extruded cement board 53 are supported by a skeleton, and the extruded cement board is fitted in an oscillating manner in the direction of the plane parallel to the side of the skeleton. A plurality of substrate pieces 83 for fitting the finish material horizontally continuous in the width direction of the extruded cement board 53 are fixed at a center part in the width direction on the face side of the extruded cement board in the height direction of the extruded cement board 53, and a finish material 95 is fitted to the substrate piece 83 for fitting the finish material.
Patent JP-2000141727-A (JP)
Title: Retransfer card-recording apparatus
Inventor: SUZUKI YOSHITAKA
IPC: B41J2/325
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a simple transfer mechanism for a period necessary for cooling a retransfer card after retransferred in a retransfer card-recording apparatus. SOLUTION: A mirror image is recorded to a transparent image-receiving layer of an intermediate recording medium 2 comprising a base sheet and the transparent image-receiving layer set separably to one face of the base sheet via a release layer. Thereafter, the transparent image-receiving layer and a record face of a card 5 are overlapped, pressured and heated by pressure rollers 22, 304 and heat rollers 21, 303, whereby the image is transferred to the card in the retransfer card-recording apparatus. In the apparatus, the intermediate recording medium is transferred in a mode in which the intermediate recording medium and the card are bonded by the pressuring and heating, thereby transferring the card after retransferred.
Patent JP-H04198250-A (JP)
Title: Thermoplastic resin composition
Inventor: SERA TOSHIAKI
IPC: C08L71/02
Filed: 1990-11-26
Abstract: PURPOSE:To provide a permanent antistatic property by compounding a rubber- reinforced styrene resin, an ethylene oxide-propylene oxide copolymer, and a metal salt of an org. sulfonic acid. CONSTITUTION:100 pts.wt. the sum of 97-80 pts.wt. rubber-reinforced styrene resin (e.g. ABS resin) and 3-20 pts.wt. copolymer comprising 99-50mol% ethylene oxide and 1-50mol% propylene oxide and having an average mol.wt. of 10000-5000000 is compounded with 0.1-5 pts.wt. metal salt of an org. sulfonic acid (e.g. sodium dodecylbenzenesulfonate).
Patent JP-H07154635-A (JP)
Title: Video signal input device
Inventor: KONDO KENICHI
IPC: H04N5/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a video signal input device in which a received video signal is reproduced into high gradation digital picture data by utilizing effectively input gradation of an A/D converter means. CONSTITUTION:The device is provided with an amplifier circuit (amplifier means) 2, a clamp circuit (clamp means) 3, a DC level adjustment circuit (DC level adjustment means) 7 provided with a setting terminal 8, an A/D converter circuit (A/D converter means) 5 and a memory circuit (memory means) 6. A video signal with missing of a video signal component by several number of scanning lines and a video signal by an optional field with missing of a synchronizing signal and a color burst signal are stored in the memory circuit (memory means) 6 by varying a potential fed to the setting terminal 8. High gradation digital picture data are reproduced from the video signals.
Patent JP-H06176351-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: G11B5/716
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a magnetic recording medium having satisfactory electrical characteristics and running property by successively laminating a lower layer, a middle layer and an upper layer on a substrate and making the coercive force of the lower layer smaller than that of the upper layer. CONSTITUTION:When a lower layer having at least one magnetic layer contg. ferromagnetic powder, a middle layer made of a layer contg. nonmagnetic powder and/or a high permeability material and an upper layer contg. at least one magnetic layer are successively laminated on a nonmagnetic substrate to obtain a magnetic recording medium, the nonmagnetic substrate is formed with polyester such as polyethylene terephthalate or polyethylene-2, polyolefin such as polypropylene, a cellulose deriv. such as cellulose triacetate, plastic such as polyamide, etc., and ferromagnetic iron oxide powder, etc., is used as the magnetic powder. The objective magnetic recording medium excellent in surface properties, excellent in electrical characteristics and running property can be obtd.
Patent JP-H10256291-A (JP)
Title: Manufacture of plastic package for electronic-device having heat dissipator
Inventor: FERRI STEFANO
IPC: B29C45/14
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for manufacturing a plastic package in which leakage of packaging plastic resin from a metal mold is prevented, when a semiconductor device is packaged while at least a part of a heat sink is exposed. SOLUTION: In a plastic case of a heat sink element 25, a side surface which is projected from the plastic case is sloped. Further, an inner sidewall 28 of a housing 26, which is opposite to the side surface, is sloped. When a metal mold 23 is closed by thrust means, a pressing force is applied to a peripheral portion of the heat sink element 25, so as to temporarily seal up the side surface with the inner sidewall 28.
Patent JP-H03188275-A (JP)
Title: Production of semiconductor device
Inventor: TANIGAWA YUSUKE
IPC: C23C14/34
Filed: 1989-12-16
Abstract: PURPOSE:To deposit successively target materials dissimilar in grain size to each other onto a substrate by attaching plural targets to a target stand and carrying out sputtering by successively applying ions to the above targets in high vacuum. CONSTITUTION:In a vacuum chamber reduced to high vacuum by means of evacuation through an exhaust hole 12, at least two or more kinds of targets 9, 10 are attached to a target stand 8 and rotated via a holder 6. On the other hand, ions 2 from an ion source 1 are accelerated by means of a perforated extraction electrode 3 and introduced into the vacuum chamber. These ions 2 are applied to the above targets 9, 10, by which the target 9, 10 are successively sputtered and the above targets materials 9, 10 are successively deposited on a substrate 5. By this method, large grains and small grains are successively deposited on the substrate 5, and a semiconductor device in which electromigration and stress migration are released can be obtained.
Patent JP-H03186001-A (JP)
Title: Antenna system
Inventor: TAKADA JUNICHI
IPC: H01Q1/50
Filed: 1989-12-15
Abstract: PURPOSE:To prevent a radio circuit part from operating abnormally by connecting a feed point atop an antenna to a matching circuit used exclusively at the time of housing the antenna through a feed terminal used exclusively at the time of housing the antenna when the antenna is used while stored in a radio equipment main body. CONSTITUTION:This system has the antenna 3 equipped with feed points 3a and 3b at its base part and tip part and the feed terminal 4 which is connected electrically to the feed point 3a at the base part and used exclusively when the antenna 3 is led out. Then when the antenna 3 is used while stored in the radio equipment main body 1, the feed point 3b at the tip part of the antenna 3 is connected to the feed terminal 5 which is used exclusively when the antenna is stored, and connected to a radio circuit part 2 through the matching circuit 7 used exclusively when the antenna is housed. Consequently, the impedance at the time of housing the antenna can be matched properly and a decrease in antenna gain is reduced to prevent the radio circuit part 2 from operating abnormally.
Patent JP-2000178492-A (JP)
Title: Ink for ink-jet printer
Inventor: WARNER FASLER
IPC: C09D11/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for producing liquid drops capable of performing uniform, accurate and consistent printing, precisely, reproducibly and consistently and readily curable with air in a wet state as they are when attached to the surface of an image to receive the ink by blending a colorant and a carrier with a wetting agent, a germicide and a hydroxysilane acting as a surfactant. SOLUTION: This ink comprises (A) a colorant, (B) a hydroxysilane containing two or more hydroxyl groups and (C) a liquid carrier for the component A and the component B. An acid dye such as C.L. acid yellow is preferable as the component A. 3-Aminopropyltriethoxysilane, etc., are preferable as the component B. Water and a water-soluble organic solvent are preferable as the component C. A polyhydric alcohol such as diethylene glycol and lower alkyl ethers of polyhydric alcohol such as triethylene glycol monomethyl ester are preferable among the water-soluble organic solvents.
Patent JP-H08186492-A (JP)
Title: Testing circuit for da converter and usage thereof
Inventor: MATSUKAWA TOYOHISA
IPC: H01L21/822
Filed: 1994-12-28
Abstract: PURPOSE: To provide the DA converter testing circuit and its usage with the test time shortened and the test cost reduced. CONSTITUTION: A voltage VANG of an analog signal at the last time of output from a DA converter 100 and a voltage determined by currents of resistances 203 and 204 are inputted from reference voltage input terminals 201b and 202b of comparators 201 and 202 and are held in comparators 201 and 202. These voltages are compared with the voltage VANG of the analog signal inputted to comparison voltage input terminals 201a and 202a of comparators 201 and 202 at this time of output from the DA converter 100.
Patent JP-H11164360-A (JP)
Title: Digital mobile communication system
Inventor: TAKAHASHI HIROSHI
IPC: H04W92/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To enable installation of radio equipment outside a base station and to enable communication at a basement as an insensible area of a radio wave, indoors or a remote place if these places are the ones where an ISDN line is connected. SOLUTION: This system is provided with a modulator/demodulator 1 in the base station and the radio equipment 3 arranged at the outside to be connected through an ISDN line 4. The radio equipment 3 is arranged in the insensible area of the radio wave in an area to be covered by the base station or the remote place as a spot to be covered by the base station. In addition, the system is provided with a function to multiplex plural voice signals, control signals or IPL data by utilizing at least one of a B channel and a D channel of the ISDN line 4. The ISDN line 4 is INS 64 or an INS 1500 and properly selected.
Patent JP-H05138981-A (JP)
Title: Automatic adjustment system of printing head gap
Inventor: FUKUZAKI KOJI
IPC: B41J25/308
Filed: 1991-11-15
Abstract: PURPOSE:To make possible the use of a hybrid IC for universal motor drive and also dispense with a pulse generation circuit by utilizing a reference voltage setting part of a stepping motor constant current drive circuit and absorbing the irregularities of a setting value of an automatic printing head gap setting function due to motor torque variations. CONSTITUTION:The subject automatic printing head gap adjustment system is composed of a stepping motor drive constant current circuit 3-2 with a function to make more than two different types of activating current variable, a CPU control part 1 which generates an output signal for making the current variable, an operator panel 2 for instructing a change in the current value to the CPU control part, and an automatic gap adjustment mechanism 4 including a motor. The set current is made variable to more than two different types using the reference voltage setting part 3-1 of the circuit 3-2, and thereby the irregularities of the set gap attributed to the generation torque variations of the motor are absorbed. Subsequently, it is possible to use a hybrid IC for universal motor drive and also a pulse generation circuit is no longer necessary in the CPU control part.
Patent JP-H06176463-A (JP)
Title: Disk clamping mechanism
Inventor: SATO TOSHINORI
IPC: G11B17/028
Filed: 1992-12-07
Abstract: PURPOSE:To prevent the radial vibration of a bush generated by a space between the bush and a hub and to accurately load a disk on the rotary shaft center of a rotary body. CONSTITUTION:A linear ball bearing 4 is stuck to the inside of the recessed part 2b of a hub 2 and a bush 3 is supported by a linear ball bearing 4. Thus, since a play between the bush 3 and the recessed part 2b is eliminated and the generation of eccentricity at the time of clamping is prevented, the radial vibration of the bush is prevented and the disk is accurately loaded on the rotary shaft center of the rotary body.
Patent JP-H10168197-A (JP)
Title: Carborane-containing silicon polymer, its production and cured product
Inventor: OKADA KAZUHIRO
IPC: C08G77/56
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer easily producible at a low cost and having excellent heat-resistance by using a structure having carboranyl group, phenylene group and silylene group as a constituent unit and setting a weight- average molecular weight to be higher than a specific level. SOLUTION: This polymer has a weight-average molecular weight of >=500 and has a structure having at least one carboranyl group, at least one phenylene group or its substituted group and at least one silylene group or its substituted group, preferably a structure of formula I or formula II (Y is carboranyl; R<1> is H, a 1-20C alkyl, etc.; R<2> is H, a 1-20C alkyl, etc.; (m) is an integer of 0-20) as a constituent unit. The polymer can be produced by reacting an ethynylene- containing silicon polymer with a borane compound. The objective polymer produced by this process has excellent high-temperature stability and heat- resistance and is crosslinkable and curable with heat, light, etc.
Patent JP-2001145236-A (JP)
Title: Fixture for buried object for deck plate and its fixing apparatus
Inventor: TANI SHINYA
IPC: H02G3/38
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To positively prevent damage to electric wires led into a buried concrete object without need for other members. SOLUTION: An electric wire insertion hole 2 into which an electric wire W is to be inserted is formed in a fixture body 10, and a fitting plate portion 5 to be fitted on the periphery of a through hole 31 formed in a deck plate D is formed on the bottom face of the fixture body 10 on the periphery of the electric wire insertion hole 2. Further, a notch 3 connecting to the electric wire insertion hole 2 is formed to bend the fixture body 10 so that the fitting plate portion 5 can be fitted on the periphery of the through hole 31, and a mount on which an electric wire conduit terminal protector (buried concrete object) A having wiring ports 23 is to be installed is formed on the fixture body 10.  The fixture is for fixing the electric wire conduit terminal protector A on the deck plate D, and the notch 3 is formed in a direction substantially orthogonal to the direction P of leading in the electric wire W which is to be led into the electric wire conduit terminal protector A.
Patent JP-2000142317-A (JP)
Title: Webbing torsion preventing mechanism
Inventor: KOKETSU EIJI
IPC: B60R22/24
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide webbing torsion preventing mechanism for preventing a winding failure by a retractor when winding a webbing, even in case of inserting a tongue in a buckle in the distorted state of the webbing. SOLUTION: A shoulder anchor 16 is fixed by fitting a fixture 30 to a vehicle body. A webbing 12 (12A, 12B) pulled out of a winding device is folded after passing through a through hole 36 formed in a handle part 34. Since a flow straightening plate 38 covering the through hole 36 with a clearance to the handle part 34 is provided on the folded side of the webbing 12, the distorted part of the webbing 12 (12A, 12B) comes in contact with the flow straightening plate 38 when the webbing 12 (12A, 12B) is wound onto the winding device. The torsion of the webbing 12 is therefore straightened to prevent the winding failure of the webbing 12.
Patent JP-H09167233-A (JP)
Title: Image processing method and device therefor
Inventor: ISHITANI YASUTO
IPC: G06T7/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To discriminate with high accuracy plural image areas having different properties of the character, photo and graphic areas, etc., from each other, in a document image that has its unknown format and unknown document input direction respectively. SOLUTION: The black connection component is extracted out of the document image inputted via an image input part 1 and assigned to a photo area extraction part 3, a graphic area extraction part 4 or a character area extraction area 5 according to the circumscribed rectangle size of the extracted component. Each of these areas 3 to 5 extracts an image area accordant with its property, and if the spatial overlapping is detected with its property, and if the spatial overlapping is detected among the areas extracted by the parts 3 to 5, an area overlapping dissolution part 6 extracts a combination based on the exclusive and coexistent relating among the areas 3 to 5.